In high school, when sentimental impulses first manifest themselves in a girl, she is more likely than not to transfer them to a girl. Her feelings, in these cases, are not merely those of a warm friendship, but they resemble the passionate, self-sacrificing attitude of romantic love. New York schoolgirls have a special slang phrase for this kind of love--they call it a "crush," to distinguish it from a "mash," which refers to an impression made on a man. A girl of seventeen told me one day how madly she was in love with another girl whose seat was near hers; how she brought her flowers, wiped her pens, took care of her desk; "but I don't believe she cares for me at all," she added, sadly. PATHOLOGIC LOVE Such love is usually as innocent as a butterfly's flirtation with a flower.[42] It has a pathologic phase, in some cases, which need not be discussed here. But I wish to call attention to the fact that even in abnormal states modern love preserves its purity. The most eminent authority on mental pathology, Professor Krafft-Ebing, says, concerning erotomania: "The kernel of the whole matter is the delusion of being singled out and loved by a person of the other sex, who regularly belongs to a higher social class. And it should be noted that the love felt by the patient toward this person is a romantic, ecstatic, but entirely 'Platonic' affection." I have among my notes a remarkable case, relating to that most awful of diseases that can befall a woman--nymphomania.[43] The patient relates: "I have also noticed that when my affections are aroused, they counteract animal passion. I could never love a man because he was a man. My tendency is to worship the good I find in friends. I feel just the same toward those of my own sex. If they show any regard for me, the touch of a hand has power to take away all morbid feelings." A MODERN SENTIMENT